Fieldpiece SCM4 Carbon Monoxide Detector SVW All DEB1 models have internal

All DEB1 models have internal pipe guides

Backlit LCD display

The Reel-End repairs common plastic spools #10 through #18 gauge

Factory Precision crimps

Accuracy:  ±0

Fieldpiece SCM4 Carbon Monoxide Detector SVW All DEB1 models have internalFieldpiece SCM4 Carbon Monoxide Detector Field replaceable CO sensor Calibrate to ambient quickly with the ZERO button Audio visual alarms with mute Fast electro chemical sensor Magnetic hanger for hands free The SCM4 Carbon Monoxide (CO) Detector has a very fast reaction time, and measures CO in parts per million (ppm). Its electrochemical sensor is fast enough for walk around tests. Features and benefits include: Field replaceable CO sensor;